9 agent-native utility tools — DNS health, WHOIS, email validation, IP geolocation, URL health, HTTP headers analysis, QR codes, text extraction, tech stack detection. REST API + MCP server with x402 micropayments on Base mainnet.
Pay from $0.001 to $0.005 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
ASSESSMENT
updated 2h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 47.9%
- uptime 24h
- 0%
- uptime 7d
- 0%
- uptime 30d
- 47.9%
- uptime 90d
- 30.9%
- response p95
- 279ms
- avg response
- 192ms
- total checks
- 2,754
compliance A (11/11), stale (probe failing)
11 of 11 x402 conformance checks pass. Full checklist below.
price $0.001 to $0.005 (p13 in Data)
- price (min)
- $0.001
- price (max)
- $0.005
- category percentile (min)
- p13 in Data
- category percentile (max)
- p16 in Data
- endpoints / prices
- 9 / 3
- model
- tiered
- stability
- 100%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
traction $0 30d · 0 buyers
- volume 30d
- $0
- buyers 30d
- 0
- settlements 30d
- 0
- last settlement
- ---
- top buyer share
- -
- trend 7d vs 30d
- -
- networks
- eip155:8453
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is a concentration signal, not part of the ranking score.
WHAT IT DOES
ai-derivedAgent Tools provides various utility APIs for DNS health checks, email validation, text extraction, header analysis, IP lookup, QR code generation, technology detection, URL health checks, and WHOIS lookups.
- category
- utility-api
- in
- query params
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET |
|---|---|---|---|---|---|
| GET | /v1/dns/health | $0.003 | Base | USDC | |
| GET | /v1/email/validate | $0.005 | Base | USDC | |
| GET | /v1/extract/text | $0.005 | Base | USDC | |
| GET | /v1/headers/analyze | $0.003 | Base | USDC | |
| GET | /v1/ip/lookup | $0.005 | Base | USDC | |
| GET | /v1/qr/generate/image | $0.001 | Base | USDC | |
| GET | /v1/tech/detect | $0.005 | Base | USDC | |
| GET | /v1/url/health | $0.003 | Base | USDC | |
| GET | /v1/whois/lookup | $0.005 | Base | USDC |
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /v1/dns/health returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i 'https://tools.beethoven2024.com/v1/dns/health'
// 402 response (captured by monitor) · 9 payloads · click to expand
[
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "http://tools.beethoven2024.com/v1/headers/analyze",
"mimeType": "",
"description": "HTTP headers security analysis"
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "http://tools.beethoven2024.com/v1/url/health",
"mimeType": "",
"description": "URL health check"
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "http://tools.beethoven2024.com/v1/ip/lookup",
"mimeType": "",
"description": "IP geolocation and reputation"
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "http://tools.beethoven2024.com/v1/qr/generate/image",
"mimeType": "",
"description": "Generate QR code image"
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "http://tools.beethoven2024.com/v1/extract/text",
"mimeType": "",
"description": "Text extraction from URL"
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "http://tools.beethoven2024.com/v1/whois/lookup",
"mimeType": "",
"description": "WHOIS domain lookup"
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "http://tools.beethoven2024.com/v1/dns/health",
"mimeType": "",
"description": "DNS health check"
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "http://tools.beethoven2024.com/v1/tech/detect",
"mimeType": "",
"description": "Technology stack detection"
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xc52598a5D8Ea2EFCB23Fc3f79eB7670801fCA27F",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "http://tools.beethoven2024.com/v1/email/validate",
"mimeType": "",
"description": "Email validation"
},
"x402Version": 2
}
] UPTIME
RECENT CHECKS
OVER TIME
All charts share the 30d window selected here. Every series is also served as JSON at /api/v1/services/agent-tools/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted).
Median across 9 endpoints. Use the selector to isolate one.
COMPLIANCE
11/11 checks pass · grade A · stale (probe failing)- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
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